Can Sodium Alginate withstand heat, i.e. be cooked or baked with?

Yes, it requires heat to activate.

Is this tested for heavy metals? Thank you

This product meets all requirements for food grade materials and is designated as Generally Recognized as Safe by the FDA.

Nowhere on the package there's usage suggestions. how much to use? say, to thicken a 24 oz. smoothie?

Usage will vary greatly based on application. Typical usage range is 0.2% -1% by weight of the liquid.

I have tried twice to make a .5% solution for reverse spherification, and both times I got a cloudy mixture - how do I dissolve completely?

You would need to disperse using a high shear blender and let it hydrate overnight.

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🌟 Unleash Your Inner Chef with Pure Sodium Alginate!

CERTIFIED QUALITY - Enjoy peace of mind with OU Kosher certification, meeting the highest standards.
CRAFTED FROM NATURE - Made from premium brown seaweed, ensuring a natural and healthy choice.
ELEVATE YOUR CULINARY GAME - Transform ordinary dishes into extraordinary experiences with Pure Sodium Alginate!
SPHERIFICATION MADE SIMPLE - Achieve flawless direct and reverse spherification with just the right viscosity.
JOIN THE MOLECULAR MOVEMENT - Be part of the modernist cooking revolution and impress your guests!

Pure Sodium Alginate is a 100% food-grade, non-GMO, vegan product derived from natural brown seaweed. It is certified by the Orthodox Union and is ideal for molecular gastronomy and modernist cooking, offering the perfect viscosity for spherification techniques.

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